package com.tien.utils;

/**
 * @author xt40919
 * @version Create Time：Aug 15, 2011 1:55:54 PM
 */

import javax.jdo.JDOHelper;
import javax.jdo.PersistenceManagerFactory;

public final class EMF {
	private static final PersistenceManagerFactory pmfInstance = JDOHelper
			.getPersistenceManagerFactory("transactions-optional");

	private EMF() {
	}

	public static PersistenceManagerFactory get() {
		return pmfInstance;
	}

}
